METHOD AND SYSTEM FOR PROVIDING TRAFFIC INFORMATION
First Claim
1. A method for providing traffic information, comprising:
- obtaining, by a server, traffic information of a road network;
selecting, by a client device, a candidate route, and sending to the server a request for traffic information corresponding to the candidate route;
receiving, by the server, the request from the client device, obtaining the traffic information corresponding to the candidate route from the traffic information of the road network, and sending the traffic information corresponding to the candidate route to the client device;
or initiatively sending, by the server, the traffic information of the road network to the client device;
or initiatively sending, by the server, the traffic information corresponding to the candidate route to the client device after the client device selects the candidate route; and
presenting, by the client device, the traffic information provided by the server.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for prompting traffic condition information, comprising: a server obtaining traffic condition information about a road network (101); a client determining a candidate driving route and sending to the server a traffic condition information request aiming at the candidate driving route, and the server receiving the traffic condition information request, extracting traffic condition information about the candidate driving route from the traffic condition information about the road network, and sending to the client the traffic condition information about the candidate driving route; alternatively, the server actively sending to the client the traffic condition information about the road network (102); and the client displaying the traffic condition information provided by the server (103). The method can prompt traffic condition information in time, thereby improving the reminding efficiency; it can also be applied in various terminal devices, and can be used across platform terminals, thereby having a wide scope of application.
-
Citations
18 Claims
-
1. A method for providing traffic information, comprising:
-
obtaining, by a server, traffic information of a road network; selecting, by a client device, a candidate route, and sending to the server a request for traffic information corresponding to the candidate route; receiving, by the server, the request from the client device, obtaining the traffic information corresponding to the candidate route from the traffic information of the road network, and sending the traffic information corresponding to the candidate route to the client device;
or initiatively sending, by the server, the traffic information of the road network to the client device;
or initiatively sending, by the server, the traffic information corresponding to the candidate route to the client device after the client device selects the candidate route; andpresenting, by the client device, the traffic information provided by the server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A system for providing traffic information, comprising a server and a client device;
-
the client device is configured to select a candidate route, send to the server a request for traffic information corresponding to the candidate route, receive and present the traffic information provided by the server; and the server is configured to obtain traffic information of a road network, receive the request from the client device, obtain the traffic information corresponding to the candidate route from the traffic information of the road network, and send the traffic information corresponding to the candidate route to the client device;
or the server is configured to initiatively send the traffic information of the road network to the client device;
or the server is configured to initiatively send the traffic information corresponding to the candidate route to the client device after the client device selects the candidate route. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
Specification